On Apr 21, 2007, at 1:35 PM, Allison wrote:
BTW Can TRS-80 Model 1's or Memotech's run
CP/M (I had an "SDX"
disc pack for my Memotech at one time, but that didn't run CP/M;
rather it had a basic "disc filing system" in ROM)?
I'm pretty sure the TRS-80 Model I is incapable of running
unmodified CP/M because it has ROM in low memory that cannot be
remapped...is this correct?
Correct as standard CP/M. there was a version that allowed for that
ROM.
It was not standard and dur to that and the small TPA it would not run
most appications available. If you had source you could reassemble/
compile
as needed and then run it for the new 4200h start adresss (nominal
is 100H).
Ahh I see, neat!
-Dave
--
Dave McGuire
Port Charlotte, FL